7285425807 has 8 divisors (see below), whose sum is σ = 10596983040. Its totient is φ = 4415409560.

The previous prime is 7285425781. The next prime is 7285425827. The reversal of 7285425807 is 7085245827.

7285425807 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7285425807 - 2¹⁴ = 7285409423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7285425827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110385207 + ... + 110385272.

It is an arithmetic number, because the mean of its divisors is an integer number (1324622880).

Almost surely, 2^7285425807 is an apocalyptic number.

7285425807 is a deficient number, since it is larger than the sum of its proper divisors (3311557233).

7285425807 is a wasteful number, since it uses less digits than its factorization.

7285425807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220770493.

The product of its (nonzero) digits is 1254400, while the sum is 48.

The square root of 7285425807 is about 85354.7058280913. The cubic root of 7285425807 is about 1938.5855888490.

The spelling of 7285425807 in words is "seven billion, two hundred eighty-five million, four hundred twenty-five thousand, eight hundred seven".